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Gnesinka [82]
3 years ago
5

1.Which of the following appeared on Earth most recently?

Biology
1 answer:
Nonamiya [84]3 years ago
3 0
<span>d.single-gene algae.</span>
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nonpolar covalent bond

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PLEASE HELP ME PLEASEE!
Oduvanchick [21]

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For the first one it's A

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